Cheap flights from Seattle to Florianopolis from $849
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Florianopolis departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seattle to Florianopolis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Florianopolis?
The cheapest day to depart on your flight to Florianopolis is on a Friday when prices can be found for as low as $1,251. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,467. These prices are subject to change though, so be sure to set up a Price Alert for flights to Florianopolis.
What is the cheapest time of day to depart on your flight to Florianopolis?
Our most recent data shows that the best time of day to fly to Florianopolis is in the evening. Flights from Seattle to Florianopolis during this time can be as low as $1,251. In contrast, the most expensive time of day to depart to Florianopolis is in the morning when prices are around $1,271.
When to book flights from Seattle to Florianopolis
Cheap Seattle to Florianopolis (SEA to FLN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Florianopolis
How far is Seattle/Tacoma Intl to Florianopolis Hercilio Luz by plane?
Seattle/Tacoma Intl and Florianopolis Hercilio Luz are 6911.5 mi apart from one another. Flights usually cover this in 20h 11m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Florianopolis Hercilio Luz Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Florianopolis Hercilio Luz Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Florianopolis Hercilio Luz Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Florianopolis Hercilio Luz Airport is 2 as of April 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Florianopolis Hercilio Luz Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Florianopolis Hercilio Luz Airport.
What documentation or ID do you need to fly to Florianopolis Hercilio Luz Airport?
The travel and health documents required for your trip to Florianopolis Hercilio Luz Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florianopolis Hercilio Luz Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Seattle to Florianopolis?
Based on momondo bookings for flights between Seattle and Florianopolis, the leading airline is American Airlines, making up 61% of the total bookings. Other popular airlines include LATAM Airlines with 39%.
Best airlines flying from Seattle to Florianopolis
Compare and see reviews for airlines that fly from Seattle to Florianopolis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $992 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,076 | Free Cancellation | Rating 7.5 1,767 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Florianopolis?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Florianopolis. momondo saves you time and could save you money on your trip.
Can I find flights from Seattle to Florianopolis with flexible booking policies on momondo?
All flight searches from Seattle to Florianopolis on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Seattle to Florianopolis?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Florianopolis.
I’m not ready to book a flight from Seattle to Florianopolis right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Florianopolis from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.